Beyond the NAO: Dynamics and Precipitation Implications of the Azores High Since AD 800

Diana Lynn Thatcher, PhD1, Alan D Wanamaker2, Rhawn Flavell Denniston3, Yemane Asmerom4, Caroline Ummenhofer5, Victor J Polyak4, Jonathon Haws6 and David P Gillikin7, (1)Iowa State University, Department of the Earth, Atmosphere, and Climate, Ames, IA, United States, (2)Iowa State University, Department of the Earth, Atmosphere, and Climate, Ames, United States, (3)Cornell College, Geology, Mt. Vernon, IA, United States, (4)University of New Mexico, Department of Earth and Planetary Sciences, Albuquerque, United States, (5)Woods Hole Oceanographic Institution, Physical Oceanography, Woods Hole, MA, United States, (6)University of Louisville, Anthropology, Louisville, KY, United States, (7)Union College, Geology, Schenectady, NY, United States